488043056400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1999}}^1\times {\mathrm{6563}}^1$

素因数の和:8614

約数の個数: 240

約数和(自身を含む): 1614849024000

約数和(自身を除く): 1126805967600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 186, 200, 240, 248, 300, 310, 372, 400, 465, 496, 600, 620, 744, 775, 930, 1200, 1240, 1488, 1550, 1860, 1999, 2325, 2480, 3100, 3720, 3998, 4650, 5997, 6200, 6563, 7440, 7996, 9300, 9995, 11994, 12400, 13126, 15992, 18600, 19689, 19990, 23988, 26252, 29985, 31984, 32815, 37200, 39378, 39980, 47976, 49975, 52504, 59970, 61969, 65630, 78756, 79960, 95952, 98445, 99950, 105008, 119940, 123938, 131260, 149925, 157512, 159920, 164075, 185907, 196890, 199900, 203453, 239880, 247876, 262520, 299850, 309845, 315024, 328150, 371814, 393780, 399800, 406906, 479760, 492225, 495752, 525040, 599700, 610359, 619690, 656300, 743628, 787560, 799600, 813812, 929535, 984450, 991504, 1017265, 1199400, 1220718, 1239380, 1312600, 1487256, 1549225, 1575120, 1627624, 1859070, 1968900, 2034530, 2398800, 2441436, 2478760, 2625200, 2974512, 3051795, 3098450, 3255248, 3718140, 3937800, 4069060, 4647675, 4882872, 4957520, 5086325, 6103590, 6196900, 7436280, 7875600, 8138120, 9295350, 9765744, 10172650, 12207180, 12393800, 13119437, 14872560, 15258975, 16276240, 18590700, 20345300, 24414360, 24787600, 26238874, 30517950, 37181400, 39358311, 40690600, 48828720, 52477748, 61035900, 65597185, 74362800, 78716622, 81381200, 104955496, 122071800, 131194370, 157433244, 196791555, 209910992, 244143600, 262388740, 314866488, 327985925, 393583110, 406702547, 524777480, 629732976, 655971850, 787166220, 813405094, 983957775, 1049554960, 1220107641, 1311943700, 1574332440, 1626810188, 1967915550, 2033512735, 2440215282, 2623887400, 3148664880, 3253620376, 3935831100, 4067025470, 4880430564, 5247774800, 6100538205, 6507240752, 7871662200, 8134050940, 9760861128, 10167563675, 12201076410, 15743324400, 16268101880, 19521722256, 20335127350, 24402152820, 30502691025, 32536203760, 40670254700, 48804305640, 61005382050, 81340509400, 97608611280, 122010764100, 162681018800, 244021528200, 488043056400]

約数ペア:

[(1, 488043056400), (2, 244021528200), (3, 162681018800), (4, 122010764100), (5, 97608611280), (6, 81340509400), (8, 61005382050), (10, 48804305640), (12, 40670254700), (15, 32536203760), (16, 30502691025), (20, 24402152820), (24, 20335127350), (25, 19521722256), (30, 16268101880), (31, 15743324400), (40, 12201076410), (48, 10167563675), (50, 9760861128), (60, 8134050940), (62, 7871662200), (75, 6507240752), (80, 6100538205), (93, 5247774800), (100, 4880430564), (120, 4067025470), (124, 3935831100), (150, 3253620376), (155, 3148664880), (186, 2623887400), (200, 2440215282), (240, 2033512735), (248, 1967915550), (300, 1626810188), (310, 1574332440), (372, 1311943700), (400, 1220107641), (465, 1049554960), (496, 983957775), (600, 813405094), (620, 787166220), (744, 655971850), (775, 629732976), (930, 524777480), (1200, 406702547), (1240, 393583110), (1488, 327985925), (1550, 314866488), (1860, 262388740), (1999, 244143600), (2325, 209910992), (2480, 196791555), (3100, 157433244), (3720, 131194370), (3998, 122071800), (4650, 104955496), (5997, 81381200), (6200, 78716622), (6563, 74362800), (7440, 65597185), (7996, 61035900), (9300, 52477748), (9995, 48828720), (11994, 40690600), (12400, 39358311), (13126, 37181400), (15992, 30517950), (18600, 26238874), (19689, 24787600), (19990, 24414360), (23988, 20345300), (26252, 18590700), (29985, 16276240), (31984, 15258975), (32815, 14872560), (37200, 13119437), (39378, 12393800), (39980, 12207180), (47976, 10172650), (49975, 9765744), (52504, 9295350), (59970, 8138120), (61969, 7875600), (65630, 7436280), (78756, 6196900), (79960, 6103590), (95952, 5086325), (98445, 4957520), (99950, 4882872), (105008, 4647675), (119940, 4069060), (123938, 3937800), (131260, 3718140), (149925, 3255248), (157512, 3098450), (159920, 3051795), (164075, 2974512), (185907, 2625200), (196890, 2478760), (199900, 2441436), (203453, 2398800), (239880, 2034530), (247876, 1968900), (262520, 1859070), (299850, 1627624), (309845, 1575120), (315024, 1549225), (328150, 1487256), (371814, 1312600), (393780, 1239380), (399800, 1220718), (406906, 1199400), (479760, 1017265), (492225, 991504), (495752, 984450), (525040, 929535), (599700, 813812), (610359, 799600), (619690, 787560), (656300, 743628)]